FISCHER, W.P.

Oil · District 03 · Lease #19725

Operator: TRIVISTA OPERATING LLC

Cum Oil

12k BBL

Cum Gas

32k MCF

casinghead

Wells

1

Production

1993-01 — 2023-10

Peak Month

1993-08

Production History

Cum Oil: 12,087 BBL Cum Gas: 31,773 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

55 BBL/mo

Di (annual)

5.7%

b-factor

0.0

EUR

10,802 BBL

R-squared

0.502

type

exponential

Operator History (from monthly production reports)

2013-10 — 2026-07 TRIVISTA OPERATING LLC 154 mo
1998-09 — 2013-09 TEXAS VANGUARD OIL COMPANY 181 mo
1993-01 — 1998-08 SAN ANTONIO GAS & OIL, INC. 68 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2TRIVISTA OPERATING LLC15,9001987-04-17